Ge Vernova — Fact Sheet (June 2025)

2 slides from Ge Vernova's fact sheet, June 2025

Slide 1: Model 540, 541, 542 Current Transformers
Grid Solutions MODEL 540, 541, 542 Current Transformers Window Sizes 0.53” x 1.53”, 0.53”x 3.03”, 0.53”x 4.03” Application Continuous Thermal Current Rating Factor Metering. 1.33 at 30°C. amb., 1.0 at 55°C. amb. Terminals are brass screws No. 10-32 with one flatwasher and Frequency lockwasher. 50-40
Slide 2: Model 541 and Model 542 specifications
Model 541 ANSI METERING CLASS CATALOG CURRENT AT 60 Hz SECONDARY WINDING NUMBER RATIO RESISTANCE (Ω @ 75°C) B0.1 B0.2 541-201 200:5 1.2 1.2 0.051 541-251 250:5 0.6 0.6 0.053 541-301 300:5 0.6 0.6 0.077 541-401 400:5 0.6 0.6 0.102 541-501 500:5 0.6 0.6 0.128 541-601 600:5 0.6 0.6 0.153 541-801 800:5